ROSCHEN GROUP
| Packaging Details | wooden box |
| Delivery Time | 5~15days |
| Name | Tci Tricone Bit |
| size | 17 1/2 Inch |
| Connect thread | 2 3/8", 2 7/8", 3 1/2", 4 1/2", 6 5/8" |
| sealing | Open, Rubber sealing, or Metel sealing |
| appilication | Oilfield, Gas, Water Well, Mining, Quarrying |
| Usage | Exploration |
| Brand Name | ROSCHEN |
| Model Number | 17 1/2 Inch |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Packaging Details | wooden box | Delivery Time | 5~15days |
| Name | Tci Tricone Bit | size | 17 1/2 Inch |
| Connect thread | 2 3/8", 2 7/8", 3 1/2", 4 1/2", 6 5/8" | sealing | Open, Rubber sealing, or Metel sealing |
| appilication | Oilfield, Gas, Water Well, Mining, Quarrying | Usage | Exploration |
| Brand Name | ROSCHEN | Model Number | 17 1/2 Inch |
| Certification | ISO9001 | Place of Origin | China |
| High Light | 17 1/2 TCI Tricone bit ，17 1/2 roller drill bit ，Roller Cone Drill Bit | ||
Exploration 17 1/2 Inch TCI Tricone Bit , Roller Cone Drill Bit High Drill Ability
17 1/2 Inch Tci Tricone Bit Parameters
| PRODUCT SPECIFICATIONS | |
| product name | 17 1/2 TCI tricone bit |
| size | 17 1/2 inch,444.5mm |
| tooth type | mill tooth |
| connection | 7 5/8" API Reg |
| bearing | metal sealed journal bearing |
| Nozzle | three jet nozzles |
| application | water well,oil well,HDD,exploration,etc |
| weight | 250kg |
| certificate | API7-1,SY/T5164,ISO9001:2008 |
| RECOMMENDED ROCK FORMATION | |
| very soft with low compressive strength and high drillability,such as soft shale,clay and salt bed,etc. | |
TCI Tricone Bit Advantage
1. The strength and wear resistance of inserts are improve by using carbide inserts with high strength and high wear resistance.
2. Surface of the high precision bearing heat treated by using advanced heat treatment process to improve the load capacity and service life of the bearing.
3. The service life of the bearing is further extended by adopting harder and mort wear resistant material for thrust bearing.
4. Preventing reflux structure has dual function, it can avoid air counter flow and dust entering into bearing when the air-compressor stop working accidentally, and separate air and water in order to avoid water entering into bearing when it works normally to prolong the life of bearing.
5. This series TCI Tricone Bit use Sealed roller bearing structure. With rollers arranged in grooves recessed in the cone body, the size of the bearing journal is increased.
6. Thrust bearing surfaces are hard faced and treated with friction reducing technology.
7. This series oil well rock bit use Journal bearing. Hard faced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. The load capacity and seizure resistance of the bearing is greatly improved.
TCI Tricone Bit features
TCI Tricone Bit Specification
Tricone bits , hole openers can be used to explore /drill gas/oil/geothermal/water wells. 3 7/8”~26” are available for Tricone bits. 4 1/2”~17 1/2” are available for Diamond PDC bits.
The TCI Tricone Bit ranges in size from 3.875” (88.9mm) to 28” (711.2mm)
The Mill Tooth Tricone Bit ranges in size from 5” (127mm to 32” (812.8mm)
| RECOMMENDED DRILLING PARAMETERS FOR APPLICATION | |||
| Type&IADC code | 117 | 127 | 137 |
| WOB(KN/mm) | 0.30~0.90 | 0.30~0.90 | 0.35~0.90 |
| RPM(r/min) | 300~80 | 300~80 | 300~80 |
Our service
For more information please contact:
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
WeChat: +86-137 6419 5009 ; +86-135 8585 5390
WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
Email: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschen.com ; http://www.roschen.net
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
1921
Total Annual:
5000-2000000
Employee Number:
100~500
Ecer Certification：
Verified Supplier
ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine... ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine...
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